Yunseok Lee is the CHRO of GS ITM. Previously he has contributed to the success of various online game service companies through effective organization building. Mr. Lee has worked as the Head of HR and organizational building for SK Communications, Neowiz, and SK Planet, and as a key member in strategy, HR and sales at startups such as FHL Games and Howser. He frequently writes and lectures about planning, leadership and common competencies.

Mr. Lee received a B.A. and M.A. in Public Administration from Kyunghee University.